/*
 * Copyright 2002-2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.context.annotation;

import org.springframework.core.type.AnnotationMetadata;

class ProfileHelper {
	/**
	 * Return whether the given metadata includes Profile information, whether directly or
	 * through meta-annotation.
	 */
	static boolean isProfileAnnotationPresent(AnnotationMetadata metadata) {
		return metadata.isAnnotated(Profile.class.getName());
	}

	/**
	 * Return the String[] of candidate profiles from {@link Profile#value()}.
	 */
	static String[] getCandidateProfiles(AnnotationMetadata metadata) {
		return (String[])metadata.getAnnotationAttributes(Profile.class.getName()).get("value");
	}
}